266 Software Developer’s Manual
Register Descriptions

13.4.7.1.15 PHY Interrupt Enable Register

PINTE (18d; R/W)

Transmit Status 13
1b = PHY currently transmitting a
packet.
0b = PHY transmitter is IDLE.
When in loopback, this bit reads as 0b.
RO 0b 0b
Data Rate 15:14
00b = Reserved.
01b = PHY operating in 10BASE-T
mode.
10b = PHY operating in 100BASE-TX
mode.
11b = PHY operating in 1000BASE-T
mode.
RO 0b 0b

Table 13-34. PHY Status 1 Register Bit Description

Field Bit(s) Description Mode HW Rst SW Rst

Table 13-35. PHY Interrupt Enable Bit Description

Field Bit(s) Description Mode HW Rst SW Rst
Jabber Interrupt
Enable 01b = Interrupt enable.
0b = Interrupt disable. R/W 0b Retain
Polarity Changed
Interrupt Enable 11b = Interrupt enable.
0b = Interrupt disable. R/W 0b Retain
Reserved 3:2 Always write 00b. R/W 0b Retain
Energy Detect 41b = Interrupt enable.
0b = Interrupt disable. R/W 0b Retain
Downshift Interrupt
Enable 51b = Interrupt enable.
0b = Interrupt disable. R/W 0b Retain
MDI Crossover
Changed
Interrupt Enable
61b = Interrupt enable.
0b = Interrupt disable. R/W 0b Retain
FIFO Over/Underflow
Interrupt Enable 71b = Interrupt enable.
0b = Interrupt disable. R/W 0b Retain
False Carrier
Interrupt Enable 81b = Interrupt enable.
0 b= Interrupt disable. R/W 0b Retain
Symbol Error
Interrupt Enable 91b = Interrupt enable.
0b = Interrupt disable. R/W 0b Retain
Link Status Changed
Interrupt Enable 10 1b = Interrupt enable.
0b = Interrupt disable. R/W 0b Retain
Auto-Negotiation
Completed
Interrupt Enable
11 1b = Interrupt enable.
0b = Interrupt disable. R/W 0b Retain